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ILX34-MBS
Quick Start Guide
March 10, 2014
QUICK START GUIDE
ILX34-MBS Quick Start
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ILX34-MBS Quick Start Guide
March 10, 2014
ProSoft Technology® Product Documentation
In an effort to conserve paper, ProSoft Technology no longer includes printed manuals with our product
shipments. User Manuals, Datasheets, Sample Ladder Files, and Configuration Files are provided on the
®
enclosed DVD in Adobe Acrobat Reader file format (.PDFs). These product documentation files may also be
freely downloaded from our web site: www.prosoft-technology.com
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ILX34-MBS Quick Start
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ILX34-MBS Quick Start
Contents
Your Feedback Please ........................................................................................................................ 3
How to Contact Us .............................................................................................................................. 3
®
ProSoft Technology Product Documentation .................................................................................... 3
1
Start Here
1.1
1.2
1.3
2
ILX34-MBS Overview ................................................................................................ 7
Package Content ....................................................................................................... 7
System Requirements ............................................................................................... 7
Installing the Adapter
2.1
2.2
2.3
2.4
2.5
2.5.1
3
3.1.1
3.1.2
3.2
3.3
3.4
3.5
4
9
Installing the Mounting Base/Wiring Base Assembly ................................................ 9
Installing an I/O Module........................................................................................... 10
Installing the Removable Terminal Block ................................................................ 11
Removing a Mounting Base .................................................................................... 12
Connecting Power ................................................................................................... 13
Module Terminations ............................................................................................... 13
Configuration
3.1
15
Studio 5000 Logix Designer Project ........................................................................ 15
Create Module I/O Configuration ............................................................................ 18
Configure Controller Tags ....................................................................................... 24
Downloading the Sample Program to the Processor .............................................. 27
Master Command Structure .................................................................................... 28
Data Handling .......................................................................................................... 29
Module Status ......................................................................................................... 30
General Features & Specifications
31
General Specifications – Modbus Master/Slave .................................................... 31
Hardware Specifications.......................................................................................... 32
Agency Approvals ................................................................................................... 32
4.1
4.2
4.3
5
7
Support, Service & Warranty
33
Contacting Technical Support ........................................................................................................... 33
5.1
Warranty Information ............................................................................................... 34
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Start Here
1
Start Here
This Quick Start Guide will help you quickly set up and configure the ILX34-MBS
module. You should be somewhat familiar with the following:
 Rockwell Automation® Studio 5000 Logix Designer v21 (for
CompactLogix L1 processors) or Rockwell Automation® RSLogix™ 5000
version 16 or greater (for 1734 Point I/O adapters).
 Hardware Installation and Wiring
1.1
ILX34-MBS Overview
The ILX34-MBS module is an ideal solution for many distributed I/O applications
where Modbus connectivity can be integrated into an Allen Bradley system. The
ILX34-MBSxxx comes with an Add-On profile and is configured using Rockwell
Automation Studio 5000 (CompactLogix L1) and RSLogix 5000 (Point I/O™
Controllers). The module works in both the 1734 Point I/O adapters and the
CompactLogix L1 processors.
1.2
Package Content
The following components are included with your ILX34-MBS, and are all
required for installation and configuration.
Important: Before beginning the installation, please verify that all of the following items are
present.
1.3
Qty.
Part Name
Part Number
Part Description
1
ILX34-MBS
ILX34-MBS
POINT I/O Adapter
System Requirements
The ILX34-MBS requires the following minimum hardware and software
components:
 Rockwell Automation® processor, with compatible power supply
o CompactLogix™ L1 Processors or 1734- Point I/O adapters,
 Rockwell Automation RSLogix 5000/Studio 5000 programming software
 Rockwell Automation RSLinx communication software version 2.54 or higher
 Pentium® II 450 MHz minimum. Pentium III 733 MHz (or better)
recommended
 Supported operating systems:
®
o Microsoft Windows 7
o Microsoft Windows Vista
o Microsoft Windows XP Professional with Service Pack 1 or 2
o Microsoft Windows 2000 Professional with Service Pack 1, 2, or 3
o Microsoft Windows Server 2003
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March 10, 2014
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Start Here




128 Mbytes of RAM minimum, 256 Mbytes of RAM recommended
Microsoft Windows Explorer version 7
256-color VGA graphics adapter, 800 x 600 minimum resolution (True Color
1024  768 recommended)
DVD drive
Note: The Hardware and Operating System requirements in this list are the minimum
recommended to install and run software provided by ProSoft Technology. Other third party
applications may have different minimum requirements. Refer to the documentation for any third
party applications for system requirements.
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Installing the Adapter
2
Installing the Adapter
2.1
Installing the Mounting Base/Wiring Base Assembly
The wiring base assembly consists of a mounting base and a removable terminal
block. You can install the assembly or just the mounting base. Perform the
following to install the base/wiring base assembly:
1. Position the mounting base/wiring base assembly vertically above the
installed units (adapter, power supply, or existing module).
2. Slide the mounting base down allowing the interlocking side pieces to
engage the adjacent module or adapter.
3. Press firmly to seat the mounting base on the DIN Rail. The mounting
base snaps into place.
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Installing the Adapter
4. To remove the mounting base from the DIN rail, remove any installed
module (and any module immediately to the right) and use a small blade
screwdriver to rotate the DIN rail locking screw to a vertical position. This
releases the locking mechanism. Lift straight up to remove the mounting
base.
5. Repeat this procedure for the next mounting base assembly.
2.2
Installing an I/O Module
Make sure that the mounting base is correctly keyed before installing the module
into the mounting base. In addition, make sure the mounting base locking screw
is positioned horizontal referenced to the base.
Warning: When you insert or remove the module while backplane power is on, an electrical arc
can occur. This could cause an explosion in hazardous location installations. Be sure that power is
removed or the area is non-hazardous before proceeding.
1. Using a small blade screwdriver, rotate the key switch on the mounting
base clockwise until the number required for the type of module being
installed aligns with the notch in the base.
2. Make certain the DIN-rail locking screw is in the horizontal position. You
cannot insert the module if the locking mechanism is unlocked.
3. Insert the module straight down into the mounting base and press to
secure. The module locks into place.
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Installing the Adapter
2.3
Installing the Removable Terminal Block
A removable terminal block is supplied with the mounting base assembly. To
remove, pull up on the RTB handle. This allows the base to be removed and
replaced as necessary without removing any of the wiring. Follow the instructions
to reinsert the removable terminal block:
1. Insert the RTB end opposite the handle into the base unit. This end has a
curved section that engages with the mounting base.
Warning: When you connect or disconnect the Removable Terminal Block (RTB) with the field
side power applied, an electrical arc can occur. This could cause an explosion in hazardous
location installations. Be sure that power is removed or the area is non-hazardous before
proceeding.
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Installing the Adapter
2. Rotate the terminal block into the mounting base until it locks itself in
place.
3. If an I/O module is installed, snap the RTB handle into place on the
module.
2.4
Removing a Mounting Base
In order to remove a mounting base, you must remove any installed module, and
remove the Removable Terminal Block (if wired).
1. Unlatch the RTB handle on the I/O module.
2. Pull on the RTB handle to remove the Removable Terminal Block.
Warning: When you connect or disconnect the Removable Terminal Block (RTB) with the field
side power applied, an electrical arc can occur. This could cause an explosion in hazardous
location installations. Be sure that power is removed or the area is non-hazardous before
proceeding.
3. Press in on the module lock on the top of the module and pull up on the
I/O module to remove from the base.
Warning: When you insert or remove the module while backplane power is on, an electrical arc
can occur. This could cause an explosion in a hazardous location. Be sure that power is removed
or the area is non-hazardous before proceeding.
4. Remove the module to the right of the base you are removing (The
interlocking portion of the base sits under the adjacent module.).
5. Use a small blade screwdriver to rotate the orange DIN-rail locking screw
on the mounting base to a vertical position. This releases the locking
mechanism.
6. Lift the mounting base straight up and remove.
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Installing the Adapter
2.5
Connecting Power
Refer to the appropriate L1Y or Remote Adapter installation guides for adapter
configuration instructions.
2.5.1 Module Terminations
Caution: Do not connect 120/240V AC power to this supply.
Warning: If you connect or disconnect wiring while the field-side power is on, an electrical arc can
occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
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Configuration
3
Configuration
3.1
Studio 5000 Logix Designer Project
Note: If you are installing this module into a 1734-AENT, ADN, or ACNR, use RSLogix 5000 v16 or
greater. The following example procedures are accomplished using Rockwell Automation's Studio
5000 Designer, but apply to RSLogix as well.
1. Open Studio 5000 and click Create New Project.
2. Expand CompactLogix 5370 Controller. Select the appropriate
processor from the list:



1769-L16ER-BB1B
1769-L18ER-BB1B
1769-L18ERM-BB1B
Note: If you are using a Point I/O adapter, you must configure the module using RSLogix 5000
version 16 or greater. That procedure is described later in this section.
3. Select the appropriate PLC and type in a Name for the Project.
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Configuration
4. Click Next. The Project Configuration dialog opens.
5. Select the Expansion I/O module number. If the modules present do not
match the modules specified in the Project, unexpected control may
occur. The Expansion I/O setting must match the actual number of
modules.
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Configuration
6. Click Finish. The following window opens:
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Configuration
3.1.1 Create Module I/O Configuration
1. In the I/O Configuration folder, right-click on Expansion I/O and select
New Module. The Select Module Type dialog opens.
2. Locate 1734-MODULE (Generic 1734 Module) by scrolling the list or
using the Search filter.
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Configuration
3. Click Create. The New Module dialog opens.
4. Enter a Name for the module.
5. Enter Connection Parameters. The Connection Parameters section is
dependent on the application that you are using. There are three different
sizes allowed by the module.
Register/Discrete
Max Size per
Modbus Message
8/128
24/384
36/576
Input
Assy
Instance
101
105
107
Input
Size
34
66
90
Output
Assy
Instance
102
106
108
Output
Size
26
58
82
Configuration
Assy
Instance
103
103
103
Configuration
Size
38
38
38
6. Ensure that the Comm Format is set to Data-SINT and that the Slot field
matches the slot number that the module will reside in.
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Configuration
7. Click OK. The Module Properties Report dialog opens.
8. Set the RPI time to a value larger than 30ms.
9. Click Apply.
10. Click OK. The module now appears under Expansion Module in the tree.
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Configuration
11. Under Tasks, expand Main Task > Main Program.
12. Double-click on the Main Routine to open it.
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Configuration
13. Right-click anywhere in the ladder and select Import Rungs...
14. Navigate to the location of the Add-On rung and click Import. The Import
Configuration page opens. You can obtain the Add-On rung from
http://psft.com/ilx34-mbs/dll.
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Configuration
15. Click OK. The Add-On rung appears in the Main Routine.
16. Double-click Controller Tags from the Controller Organizer.
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Configuration
17. The Controller Tags are now available for editing.
3.1.2 Configure Controller Tags
1. In the Data Types > User Defined folder, expand MBS_Config UDT.
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Configuration
Serial Port
Set the following parameters to configure the Serial Port.
Controller Tag
MBS_Config.Baud Rate
MBS_Config.Serial Comm
MBS_Config.Protocol
Description
0=19200
2=2400
3=4800
4=9600
5=38400
0=7N2
1=7E1
2=8N1
5=8E1
6=8O1
0=ASCII
1=RTU
Master Configuration
The following parameters must be set to use the module as a Master.
Controller Tag
MBS_Config.Type
MBS_Config.Timeout
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Description
Set this to “0” for Master
Timeout in centiseconds. The time that
the master waits for a response from
the Slave.
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Configuration
The following example shows the module configured as a Master, 19200 baud,
8N1 (8 Data bits, No Parity, and 1 Stop Bit) Framing, RTU mode with a three
second timeout.
Slave Configuration
Controller Tag
MBS_Config.Type
MBS_Config.Slave ID
Description
Set this to “1” for Slave.
1-255. Set this to the desired Slave ID
that the Master is attempting to access.
The Count parameters determine that maximum address that the Master can
access for the ILX34-MBS. The default values represent the max addresses
allowed for the provided Add-On instruction. Valid ranges are: 00001 – 00576,
10001 – 10576, 30001 – 30501 and 40001 – 40501...
MBS.Config.Coldboot - If parameters change after initial configuration, use the
Coldboot bit to initiate the changes.
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Configuration
3.2
Downloading the Sample Program to the Processor
Warning: The key switch on the front of the ControlLogix processor must be in the REM or Prog
position.
1. If you are not already online with the processor, open the
Communications menu, and choose Download. You do not have to
download through the processor’s serial port. You may download through
any network connection.
2. When communication is established, Studio 5000 (or RSLogix 5000)
opens a configuration dialog box. Click the Download button to transfer
the sample program to the processor.
3. Studio 5000 (or RSLogix 5000) compiles the program and transfers it to
the processor. This process may take a few minutes.
4. When the download completes, the configuration program opens another
Confirmation dialog box. If the key switch is in the REM position, click OK
to switch the processor from PROGRAM mode to RUN mode.
Warning: If you receive an error message during these steps, refer to the Rockwell Automation
documentation to interpret and correct the error.
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Configuration
3.3
Master Command Structure
Controller Tag
MBS.MASTERCMD[x].Enable
MBS.MASTERCMD[x].Node
MBS.MASTERCMD[x].Function
MBS.MASTERCMD[x].DeviceAddress
MBS.MASTERCMD[x].Count
MBS.MASTERCMD[x].InternalAddress
MBS.MASTERCMD[x].PollInterval
MBS.MASTERCMD[x].Swap
MBS.MASTERCMD[x].Trigger
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Description
0=Disable
1=Enable the Command: Polling and
Trigger allowed.
2=Enable the Command: Only Trigger
allowed.
Node address of the target device on
the network (1-255).
Function code for the command. 1, 2,
3, 4, 5, 6, 15 and 16 allowed for Master
and Slave. 8 allowed for Slave only.
Address in remote device associated
with the command (0-65535).
Number of points associated with the
command.
PLC Tag Internal address associated
with the command.
Minimum number of milliseconds
between issuance of command (0-2,
147, 483, 647ms).
0=None. No change is made in byte
ordering.
1=Words – The words are swapped.
2=Words & Bytes – The words are
swapped, and then the bytes in each
word are swapped.
3=Bytes – The bytes in each word are
swapped.
The words should be swapped only
when using an even number of words.
1=Trigger the message. Can be
triggered anytime the command is
enabled.
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Configuration
3.4
Data Handling
These are the PLC data tags that are use for the Master and Slave. For the
Master, the following tags represent the internal addresses used by the Master
commands. For the Slave, the following tags represent the addresses accessed
by a remote Master.
Controller Tag
MBS.DATA.InputBit
MBS.DATA.InputRegister
MBS.DATA.OutputBit
MBS.DATA.OutputRegister
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Description
Incoming discreet data for address
ranges 0x and 1x from other devices.
Functions 5 and 15 when device is
configured as a Slave. Functions and 1
and 2 when configured as a Master.
Incoming register data for address
ranges 3x and 4x from other devices.
Functions 6 and 16 when device is
configured as a Slave. Functions and 3
and 4 when configured as a Master.
Outgoing discreet data for address
ranges 0x and 1x from other devices.
Functions 1 and 2 when device is
configured as a Slave. Functions and 5
and 15 when configured as a Master.
Outgoing register data for address
ranges 3x and 4x from other devices.
Functions 3 and 4 when device is
configured as a Slave. Functions and 6
and 16 when configured as a Master.
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Configuration
3.5
Module Status
Controller Tag
MBS.STATUS.Module
MBS.STATUS.RXCnt
MBS.STATUS.TXCnt
MBS.STATUS.ErrorCnt
MBS.STATUS.CmdError [x]
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Description
Module Status
1=Ready for Command
2=Processing Command
3=Waiting for Response
4=Processing Response
Number of messages received
Number of messages transmitted
Number of errors
The error represented for
MBS.MASTERCMD[x].
1= Invalid Function
2=Invalid Address
3=Invalid Data
20=Checksum Error
21=Modbus Invalid Message
22=Modbus Timeout
26=Float Word Swap Uneven Word
Count
209=Parity Error
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General Features & Specifications
4
General Features & Specifications








4.1
Add-On instruction creates UDTs, providing logical definitions for I/O,
status, and control data
Diagnostic data available in RSLogix 5000/Studio 5000 controller tags,
allowing decisions to be made based upon node health
Module configuration is backed up in the CompactLogix project (ACD file)
Serial port enable/disabled through ladder logic
Supports up to 1000 words of data
Supports up to 30 Modbus commands and up to 36 words per command
The Serial Port can be configured as a Modbus Master or Modbus Slave
device
Suitable for SCADA and field device interface applications
General Specifications – Modbus Master/Slave
Specification
Configuration Environment
Communication parameters
Description
RSLogix 5000/Studio 5000
Baud Rate: 110 to 38.4K baud
Stop Bits: 1 or 2
Data Size: 7 or 8 bits
Parity: None, Even, Odd
Modbus Modes
RTU mode (binary) with CRC-16
ASCII mode with LRC error checking
Node Address
1 to 247
Modbus Function Codes Supported 1: Read Coil Status
2: Read Input Status
3: Read Holding Registers
4: Read Input Registers
5: Force (Write) Single Coil
6: Preset (Write) Single Holding Register
8: Diagnostics (Slave Only, Responds to Sub function 00)
15: Force(Write) Multiple Coils
16: Preset (Write) Multiple Holding Registers
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General Features & Specifications
4.2
Hardware Specifications
Specification
Pointbus current
Number of Inputs
Module Location
LED Indicators
Operating Temperature
Storage Temperature
Relative Humidity
Dimensions
(H x W x D)
Shock
Vibration
ESD immunity
4.3
Description
75mA @ 5V DC
1 Full duplex
1734-TB or -TBS wiring base assembly (not included)
1 green/red module status indicator
1 green/red network status indicator
2 greed TXD, RXD status indicators
-4°F to +131°F (-20°C to +55°C)
-40°F to +185°F (-40°C to +85°C)
5% to 95% RH with no condensation
2.21 x 0.47 x 2.97 in
56 x 12 x 75.5 mm
30g Peak Acceleration (Operational)
50g Peak acceleration (Non-operational)
Tested 5g @ 10-500Hz
6kV contact discharges
8kV air discharges
Agency Approvals
Agency
Applicable Standard(s)
UL/cUL
Class 1, Div. 2 Groups A, B, C, D
ATEX
Category 3, Zone 2
CE Mark
CB Safety
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March 10, 2014
Support, Service & Warranty
5
Support, Service & Warranty
Contacting Technical Support
ProSoft Technology, Inc. (ProSoft) is committed to providing the most efficient
and effective support possible. Before calling, please gather the following
information to assist in expediting this process:
 Product Version Number
 System architecture
 Network details
If the issue is hardware related, we will also need information regarding:
 Module configuration and associated ladder files, if any
 Module operation and any unusual behavior
 Configuration/Debug status information
 LED patterns
 Details about the serial, Ethernet or fieldbus devices interfaced to the module,
if any.
Note: For technical support calls within the United States, an after-hours answering system allows
24-hour/7-days-a-week pager access to one of our qualified Technical and/or Application Support
Engineers. Detailed contact information for all our worldwide locations is available on the following
page.
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Support, Service & Warranty
Internet
Web Site: www.prosoft-technology.com/support
E-mail address: [email protected]
Asia Pacific
(location in Malaysia)
Tel: +603.7724.2080, E-mail: [email protected]
Languages spoken include: Chinese, English
Asia Pacific
(location in China)
Tel: +86.21.5187.7337 x888, E-mail: [email protected]
Languages spoken include: Chinese, English
Europe
(location in Toulouse,
France)
Tel: +33 (0) 5.34.36.87.20,
E-mail: [email protected]
Languages spoken include: French, English
Europe
(location in Dubai, UAE)
Tel: +971-4-214-6911,
E-mail: [email protected]
Languages spoken include: English, Hindi
North America
(location in California)
Tel: +1.661.716.5100,
E-mail: [email protected]
Languages spoken include: English, Spanish
Latin America
(Oficina Regional)
Tel: +1-281-2989109,
E-Mail: [email protected]
Languages spoken include: Spanish, English
Latin America
Tel: +52-222-3-99-6565,
(location in Puebla, Mexico) E-mail: [email protected]
Languages spoken include: Spanish
Brasil
(location in Sao Paulo)
5.1
Tel: +55-11-5083-3776,
E-mail: [email protected]
Languages spoken include: Portuguese, English
Warranty Information
For complete details regarding ProSoft Technology’s TERMS & CONDITIONS
OF SALE, WARRANTY, SUPPORT, SERVICE AND RETURN MATERIAL
AUTHORIZATION INSTRUCTIONS please see the documents on the Product
DVD or go to www.prosoft-technology/warranty
Documentation is subject to change without notice.
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